if anyone can help out or give me some advice that would be great. I bought a phone from Walmart a few years back and have been very happy with it. I just get a $45 phone straight talk card each month and renew it. has been a really great phone.. well woke up this morning and the screen is black. I can hear my messages when I receive them but still the screen is black..can this be fixed? or if I just go get a new phone can I use the lil sim card the phone came with and put it in the new one and still have the same phone number and all my photos and everything?....please any info will help...thanks guys